?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=RISWANTO%2C+NIM.+11380028&rft.aulast=RISWANTO&rft.aufirst=NIM.+11380028&rft.degree=Skripsi&rft.date=23+May+2018&rft.title=SISTEM+TABARRU%E2%80%99+DALAM+ASURANSI+SYARIAH&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA&rft.tpages=129